Schema:
school (School_ID, School, Location, Enrollment, Founded, Denomination, Boys_or_Girls, Day_or_Boarding, Year_Entered_Competition, School_Colors)
school_details (School_ID, Nickname, Colors, League, Class, Division)
school_performance (School_Id, School_Year, Class_A, Class_AA)
player (Player_ID, Player, Team, Age, Position, School_ID)
Please answer with SQL.